Nature, knowledge and the good life in Greece and Rome

Part 2 · Early debates about life and reality

What we believe about the world can shape what we think a good life requires. These lessons trace that connection through fragments of early writing, dialogues, accounts of explanation and practical guidance for living.

Early Greek puzzles about change lead to Socrates and Plato on education, knowledge and justice, and then to Aristotle’s accounts of explanation and human flourishing. Selected Epicurean, Stoic and skeptical arguments close the module by asking how to live with desire, with limited control and with disagreements that inquiry does not settle. The next module follows some of the ways later thinkers reinterpret these arguments across languages and religious settings.

Time, place and approach. The readings move broadly forward in time through selected Greek and Roman settings, sometimes pairing thinkers around a shared question. These conversations overlap in date with those of the two previous modules, so their place in the course order says nothing about influence, or about where reasoning begins. They form one strand in a wider history of philosophy.

After these lessons

• Distinguish an explanation of change from a claim about how to live.
• Reconstruct an argument that links knowledge, character or justice to a good life.
• Compare a philosophical practice for living with an objection to it or a rival practice.

Useful preparation

Lessons 2 and 3, on arguments and historical evidence, are useful preparation, especially for reading fragments and dialogues. Each lesson introduces its own setting and leaves you room to assess the answers it presents.

• Review: What does a reason actually support?
• Review: How do we know what earlier thinkers thought?